:root {
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #dbe3ee;
  --paper: #f8fbff;
  --soft: #edf4fb;
  --dark: #0b1626;
  --blue: #0f4c81;
  --blue-2: #1f6fb2;
  --gold: #b08d57;
  --white: #fff;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(20, 22, 25, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: linear-gradient(180deg, #f8fbff 0%, #eef5fb 46%, #f8fbff 100%); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: fixed; inset: 0 0 auto; height: 88px; z-index: 50; display: flex; align-items: center; justify-content: space-between; padding: 0 32px; background: rgba(248,251,255,.9); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(219,227,238,.9); box-shadow: 0 14px 50px rgba(11,22,38,.08); }
.brand { display: flex; align-items: center; height: 100%; min-width: 0; }
.brand img { width: auto; height: 62px; max-width: 210px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; letter-spacing: .02em; }
.site-nav a { color: #1f2937; }
.site-nav a:hover { color: var(--blue); }
.lang-switch { border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 7px 10px; cursor: pointer; color: var(--muted); }
.lang-switch.active { background: linear-gradient(135deg, var(--blue), var(--blue-2)); color: var(--white); border-color: transparent; }
.nav-toggle { display: none; border: 0; background: transparent; font-size: 26px; }
.hero { min-height: 92vh; position: relative; display: grid; align-items: end; overflow: hidden; padding: 160px 0 90px; }
.hero-media, .hero-overlay { position: absolute; inset: 0; }
.hero-media { background-size: cover; background-position: center; transform: scale(1.02); }
.hero-overlay { background: linear-gradient(110deg, rgba(7,19,35,.88), rgba(15,76,129,.56), rgba(11,22,38,.18)); }
.hero-content { position: relative; width: min(920px, calc(100% - 40px)); margin: 0 auto; color: var(--white); }
.eyebrow, .section-label { text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 700; color: var(--gold); margin: 0 0 18px; }
h1, h2, h3 { line-height: 1.08; margin: 0; font-weight: 650; letter-spacing: -.04em; }
h1 { font-size: clamp(44px, 7vw, 96px); max-width: 940px; }
h2 { font-size: clamp(32px, 5vw, 62px); }
h3 { font-size: 26px; }
.hero p:not(.eyebrow) { max-width: 650px; font-size: clamp(18px, 2vw, 24px); color: rgba(255,255,255,.86); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 650; transition: transform .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(135deg, var(--blue), var(--blue-2)); color: var(--white); box-shadow: 0 14px 30px rgba(15,76,129,.22); }
.btn.secondary { border: 1px solid rgba(255,255,255,.45); color: var(--white); }
.btn.light { background: var(--white); color: var(--dark); }
section { padding: 110px 0; }
.section-dark { background: radial-gradient(circle at top left, rgba(31,111,178,.28), transparent 34%), linear-gradient(135deg, #0b1626 0%, #102a43 56%, #08111f 100%); color: var(--white); }
.section-soft { background: var(--soft); }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.align-start { align-items: start; }
.copy { font-size: 19px; color: var(--muted); }
.copy p { margin-top: 0; }
.value-grid, .cards.four { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-grid article, .card { background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.value-grid span { display: inline-block; color: var(--gold); font-weight: 800; margin-bottom: 45px; }
.value-grid p, .card p { color: var(--muted); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 44px; }
.section-head h2 { max-width: 720px; }
.section-head.invert .section-label { color: var(--gold); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.project-feature { display: grid; grid-template-columns: 1.25fr .75fr; gap: 36px; align-items: stretch; }
.project-gallery, .project-info { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden; }
.main-img { width: 100%; height: 540px; object-fit: cover; background: linear-gradient(135deg, #dbeafe, #94a3b8); }
.thumb-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.12); }
.thumb-grid img { height: 130px; width: 100%; object-fit: cover; background: linear-gradient(135deg, #dbeafe, #94a3b8); }
.project-info { padding: 38px; display: flex; flex-direction: column; justify-content: center; }
.project-status { color: var(--gold); font-weight: 800; text-transform: uppercase; letter-spacing: .14em; font-size: 12px; }
.project-info h3 { font-size: clamp(32px, 4vw, 52px); }
.project-info > p:not(.project-status) { color: rgba(255,255,255,.78); font-size: 18px; }
.facts { margin: 28px 0 30px; border-top: 1px solid rgba(255,255,255,.16); }
.facts div { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.facts dt { color: rgba(255,255,255,.58); }
.facts dd { margin: 0; text-align: right; font-weight: 650; }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.person { display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: center; background: var(--white); border-radius: var(--radius); padding: 18px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.person img { width: 150px; aspect-ratio: 1; object-fit: cover; border-radius: 18px; background: #ddd; }
.person p { color: var(--muted); margin: 8px 0; }
.person a { color: var(--blue); font-weight: 650; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
address { font-style: normal; color: var(--muted); margin-top: 28px; }
.contact-form { display: grid; gap: 16px; background: var(--white); padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 8px; font-weight: 650; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 14px 15px; font: inherit; background: var(--paper); }
textarea { resize: vertical; }
.site-footer { padding: 40px 0; background: linear-gradient(135deg, #08111f, #0f2740); color: rgba(255,255,255,.72); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-grid img { width: 160px; filter: brightness(0) invert(1); opacity: .86; }
.footer-grid div { display: flex; gap: 24px; }
@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .site-nav { position: fixed; top: 88px; left: 0; right: 0; background: var(--paper); padding: 24px; flex-direction: column; align-items: flex-start; border-bottom: 1px solid var(--line); transform: translateY(-120%); transition: transform .25s ease; }
  .site-nav.open { transform: translateY(0); }
  .brand img { height: 54px; max-width: 170px; }
  .two-col, .project-feature, .contact-grid, .team-grid { grid-template-columns: 1fr; gap: 34px; }
  .value-grid, .cards.four { grid-template-columns: 1fr; }
  .section-head { display: block; }
  section { padding: 76px 0; }
  .main-img { height: 360px; }
  .thumb-grid { grid-template-columns: repeat(2, 1fr); }
  .person { grid-template-columns: 96px 1fr; }
  .person img { width: 96px; }
  .footer-grid, .footer-grid div { flex-direction: column; align-items: flex-start; }
}
select { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 14px 15px; font: inherit; background: var(--paper); color: var(--ink); }
.form-consent { display: flex !important; grid-template-columns: auto 1fr; align-items: start; gap: 10px !important; font-weight: 500 !important; color: var(--muted); font-size: 14px; }
.form-consent input { width: auto; margin-top: 5px; }
.form-note { margin: -4px 0 0; color: var(--muted); font-size: 13px; }
.form-status { border-radius: 14px; padding: 14px 16px; font-weight: 650; }
.form-status.success { background: #e7f6ee; color: #166534; border: 1px solid #bbebcf; }
.form-status.error { background: #fff1f2; color: #9f1239; border: 1px solid #fecdd3; }
.hp-field { position: absolute !important; left: -9999px !important; opacity: 0 !important; height: 0 !important; overflow: hidden !important; }
select { width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 14px 15px; font: inherit; background: var(--paper); color: var(--ink); }
.form-consent { display: flex !important; grid-template-columns: auto 1fr; align-items: start; gap: 10px !important; font-weight: 500 !important; color: var(--muted); font-size: 14px; }
.form-consent input { width: auto; margin-top: 5px; }
.form-note { margin: -4px 0 0; color: var(--muted); font-size: 13px; }
.form-status { border-radius: 14px; padding: 14px 16px; font-weight: 650; }
.form-status.success { background: #e7f6ee; color: #166534; border: 1px solid #bbebcf; }
.form-status.error { background: #fff1f2; color: #9f1239; border: 1px solid #fecdd3; }
.hp-field { position: absolute !important; left: -9999px !important; opacity: 0 !important; height: 0 !important; overflow: hidden !important; }